<template>
  <view class="goods-item">
    <!-- 商品左侧图片区域 -->
    <view class="goods-item-left">
      <radio :checked="goods.goods_state" color="#C00000" @click="radioClickHandler" v-if="showRadio" />
      <image :src="goods.goods_small_logo || defaultPic" class="good-pic"></image>
    </view>
    <!-- 商品右侧信息区域 -->
    <view class="goods-item-right">
      <!-- 商品标题 -->
      <view class="goods-name">{{goods.goods_name}}</view>
      <view class="goods-info-box">
        <!-- 商品价格 -->
        <view class="goods-price">￥{{goods.goods_price | tofixed}}</view>
        <!-- 数量框 -->
        <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @click="numClickHandler"></uni-number-box>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    name: "my-goods",
    props: {
      goods: {
        type: Object,
        default: {}
      },
      // 控制radio的显示与隐藏
      showRadio: {
        type: Boolean,
        default: false
      },
      // 控制右侧的数量区
      showNum: {
        type: Boolean,
        default: false
      }
    },
    data() {
      return {
        defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
      };
    },
    methods: {
      radioClickHandler() {
        this.$emit('@radi-change', {
          goods_id: this.goods.goods_id,
          goods_state: !this.goods.goods_state
        })
      },
      numClickHandler(val) {
        this.$emit('change-num', {
          goods_id: this.goods.goods_id,
          goods_conut: val-0
        })
      }
    },
    filters: {
      tofixed(num) {
        return Num(num).tofixed(2)
      }
    }
  }
</script>

<style lang="scss">
  .goods-item {
    display: flex;
    padding: 10px 5px;
    border-bottom: 1px solid #f0f0f0;
    width: 750rpx;
    box-sizing: border-box;
    
    .goods-item-left {
      display: flex;
      margin-left: 5px;
      justify-content: space-between;
      align-items: center;
      
      .goods-pic {
        display: block;
        width: 100px;
        height: 100px;
      }
    }

    .goods-item-right {
      display: flex;
      flex: 1;
      flex-direction: column;
      justify-content: space-between;
      
      .goods-name {
        font-size: 13px;
      }

      .goods-info-box {
        display: flex;
        justify-content: space-between;
        align-items: center;
        
        .goods-price {
          font-size: 16px;
          background-color: #c00000;
        }
      }
    }
  }
</style>
